CN117242538A - 半导体装置、匹配电路以及滤波电路 - Google Patents
半导体装置、匹配电路以及滤波电路 Download PDFInfo
- Publication number
- CN117242538A CN117242538A CN202280032701.6A CN202280032701A CN117242538A CN 117242538 A CN117242538 A CN 117242538A CN 202280032701 A CN202280032701 A CN 202280032701A CN 117242538 A CN117242538 A CN 117242538A
- Authority
- CN
- China
- Prior art keywords
- dielectric film
- electrode layer
- layer
- external electrode
- electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D1/00—Resistors, capacitors or inductors
- H10D1/60—Capacitors
- H10D1/68—Capacitors having no potential barriers
- H10D1/692—Electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/30—Stacked capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/33—Thin- or thick-film capacitors (thin- or thick-film circuits; capacitors without a potential-jump or surface barrier specially adapted for integrated circuits, details thereof, multistep manufacturing processes therefor)
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/0115—Frequency selective two-port networks comprising only inductors and capacitors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/38—Impedance-matching networks
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W42/00—Arrangements for protection of devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W44/00—Electrical arrangements for controlling or matching impedance
- H10W44/601—Capacitive arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Semiconductor Integrated Circuits (AREA)
- Ceramic Capacitors (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021-079849 | 2021-05-10 | ||
| JP2021079849 | 2021-05-10 | ||
| PCT/JP2022/019625 WO2022239722A1 (ja) | 2021-05-10 | 2022-05-09 | 半導体装置、マッチング回路及びフィルタ回路 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117242538A true CN117242538A (zh) | 2023-12-15 |
Family
ID=84029626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280032701.6A Pending CN117242538A (zh) | 2021-05-10 | 2022-05-09 | 半导体装置、匹配电路以及滤波电路 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20240072107A1 (https=) |
| JP (1) | JP7563591B2 (https=) |
| CN (1) | CN117242538A (https=) |
| WO (1) | WO2022239722A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024252872A1 (ja) * | 2023-06-07 | 2024-12-12 | 株式会社村田製作所 | 半導体装置、マッチング回路及びフィルタ回路 |
| CN121264190A (zh) * | 2023-06-07 | 2026-01-02 | 株式会社村田制作所 | 半导体装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019026771A1 (ja) | 2017-07-31 | 2019-02-07 | 株式会社村田製作所 | キャパシタ |
| DE102019204503B3 (de) | 2018-10-09 | 2020-03-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Integrierter Kondensator und Verfahren zur Herstellung eines integrierten Kondensators |
-
2022
- 2022-05-09 JP JP2023521008A patent/JP7563591B2/ja active Active
- 2022-05-09 CN CN202280032701.6A patent/CN117242538A/zh active Pending
- 2022-05-09 WO PCT/JP2022/019625 patent/WO2022239722A1/ja not_active Ceased
-
2023
- 2023-11-06 US US18/502,482 patent/US20240072107A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20240072107A1 (en) | 2024-02-29 |
| JP7563591B2 (ja) | 2024-10-08 |
| JPWO2022239722A1 (https=) | 2022-11-17 |
| WO2022239722A1 (ja) | 2022-11-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |